Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...
Patent
1976-08-27
1981-02-03
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Identification or warning feature
Taste or smell or chemical irritation to the eye, nose, or...
424 78, 424 80, 424 81, A61K 3178
Patent
active
042488559
ABSTRACT:
A salt of a polymer, containing acid groups, soluble or dispersible in water or organic solvents, is combined with a salt-forming pharmaceutically effective compound for application, orally, topically, or systemically. A sustained release of the pharmaceutical compound is thus obtained.
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patent: 3608063 (1971-09-01), Banker
patent: 3629392 (1971-12-01), Banker et al.
patent: 3845201 (1974-10-01), Haddad et al.
patent: 3870791 (1975-03-01), Haddad et al.
patent: 3935303 (1976-01-01), Khromov et al.
patent: 3978201 (1976-08-01), Khromov et al.
Blank Izhak
Fertig Joseph
Hydrophilics International, Inc.
Rose Shep K.
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